52-inch Chocolate Suede Bagel Style Pet Dog Bed Base is a heavy duty water-proof 300/600 Denier, the Bolster and Cushion are a durable faun by suede Stuffed with a Super Premium High Loft Polyester Fiber Fil Machine washable in an oversize washer on gentle cycle air dry Outside Dimensions 52-inch by 36-inch /Inside Dimensions 46-inch by 30-inch /Bolster 14-inch H/Cushion 10-inch H